binutils/ChangeLog

   1 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
   2
   3         * readelf.c (display_m68k_gnu_attribute): New function.
   4         (process_arch_specific): Call display_m68k_gnu_attribute for EM_68K.
   5
   6 2020-06-23  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR binutils/26160
   9         * testsuite/binutils-all/pr26160.dwp.bz2: New file.
  10         * testsuite/binutils-all/pr26160.r: Likewise.
  11         * testsuite/binutils-all/readelf.exp: Run PR binutils/26160 test.
  12
  13 2020-06-23  Nick Clifton  <nickc@redhat.com>
  14
  15         PR 26160
  16         * dwarf.c (fetch_indexed_string): Detect and handle old style
  17         .debug_str_offset tables.
  18         (display_debug_str_offsets): Likewise.  Also add support for
  19         .debug_str_offsets.dwo sections.
  20
  21 2020-06-23  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR binutils/26112
  24         * testsuite/binutils-all/pr26112.o.bz2: New file.
  25         * testsuite/binutils-all/pr26112.r: Likewise.
  26         * testsuite/binutils-all/readelf.exp: Run PR binutils/26112 test.
  27
  28 2020-06-23  Alan Modra  <amodra@gmail.com>
  29
  30         * testsuite/binutils-all/objdump.exp (bintest.a): Correct
  31         remote_file delete command.
  32
  33 2020-06-22  Nick Clifton  <nickc@redhat.com>
  34
  35         PR 26112
  36         * dwarf.c (display_debug_str_offsets): Add code to display the
  37         contents of the .debug_str_offsets section.
  38         (display_debug_macro): Add support for DW_MACRO_define_strx and
  39         DW_MACRO_undef_strx.
  40
  41 2020-06-22  Saagar Jha  <saagar@saagarjha.com>
  42
  43         * od-macho.c: Dump linkedit data for new load commands.
  44
  45 2020-06-19  Alan Modra  <amodra@gmail.com>
  46
  47         * testsuite/config/default.exp (ld_elf_shared_opt): Don't set.
  48         * testsuite/lib/binutils-common.exp (check_relro_support): New proc.
  49         (run_dump_test): Use check_relro_support to decide whether to pass
  50         extra ld option "-z norelro".
  51
  52 2020-06-11  Alan Modra  <amodra@gmail.com>
  53
  54         * readelf.c (process_mips_specific): Don't alloc memory for
  55         Elf_Internal_Options.
  56
  57 2020-06-11  Alan Modra  <amodra@gmail.com>
  58
  59         * readelf.c (process_mips_specific): Assert size of internal
  60         types match size of external types, and simplify allocation of
  61         internal buffer.  Catch possible integer overflow when sanity
  62         checking option size.  Don't assume options are a regular array.
  63         Sanity check reginfo option against option size.  Use PRI macros
  64         when printing.
  65
  66 2020-06-10  Ralf Habacker  <ralf.habacker@freenet.de>
  67
  68         PR 26082
  69         * mclex.c (yylex): Reject lines that reach end-of-file without a
  70         terminating newline character.
  71
  72 2020-06-08  Nick Clifton  <nickc@redhat.com>
  73
  74         PR 26093
  75         * doc/binutils.texi (strings): Fix typo.
  76
  77 2020-06-08  Nick Clifton  <nickc@redhat.com>
  78
  79         PR 26086
  80         * dwarf.c (process_debug_info): Check that there is space in the
  81         debug_information array before filling in an entry.
  82
  83 2020-06-06  Alan Modra  <amodra@gmail.com>
  84
  85         * doc/binutils.texi (PowerPC -M option): Mention power10 and pwr10.
  86
  87 2020-06-05  Joel Anderson  <joelanderson333@gmail.com>
  88
  89         PR 26082
  90         * mclex.c (yylex): Add test for an empty input stream.
  91
  92 2020-06-04  Stephen Casner  <casner@acm.org>
  93
  94         * testsuite/binutils-all/pr25662-pdp11.s: Alternate source file
  95         for test using section pseudo-ops compatible with pdp11.
  96         * testsuite/binutils-all/objcopy.exp: Select alternate source.
  97
  98 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
  99
 100         * objdump.c (disassemble_data): Set disasm_info.endian_code to
 101         disasm_info.endian after the latter is initialized to the
 102         endianness reported by BFD.
 103
 104 2020-06-04  Alan Modra  <amodra@gmail.com>
 105
 106         * testsuite/binutils-all/i386/i386.exp: Remove global directive
 107         outside proc body.
 108         * testsuite/binutils-all/x86-64/objects.exp: Likewise.
 109         * testsuite/binutils-all/x86-64/x86-64.exp: Likewise.
 110
 111 2020-06-03  Joel Anderson  <joelanderson333@gmail.com>
 112
 113         * windmc.h (struct mc_node): Add id_typecast field.
 114         * mcparse.y (message): Initialise the id_typecast field.
 115         * windmc.c (write_dbg): Use the id_typecast field as a parameter
 116         when calling write_dbg_define.
 117         (write_header): Likewise.
 118
 119 2020-06-03  Alan Modra  <amodra@gmail.com>
 120
 121         PR 26069
 122         * objcopy.c (copy_relocations_in_section): Free relpp on error.
 123         Don't accidentally free isection->orelocation.
 124
 125 2020-06-02  Alan Modra  <amodra@gmail.com>
 126
 127         * testsuite/binutils-all/ar.exp (obj): Set up object file name
 128         extension.  Use throughout.  Don't completely exclude non-ELF
 129         alpha targets.  Run long_filenames test for tic30.  Exclude thin
 130         archive tests for aix, ecoff and vms.
 131         * estsuite/binutils-all/objdump.exp (obj): Set up object file name
 132         extension.  Use throughout.  Don't exclude non-ELF alpha targets
 133         from "bintest.a".
 134
 135 2020-05-28  Max Filippov  <jcmvbkbc@gmail.com>
 136
 137         * MAINTAINERS (Xtensa): Add myself as maintainer.
 138
 139 2020-05-23  Alan Modra  <amodra@gmail.com>
 140
 141         * testsuite/binutils-all/ar.exp (many_files): New test.
 142
 143 2020-05-21  Alan Modra  <amodra@gmail.com>
 144
 145         * addr2line.c: Replace "if (x) free (x)" with "free (x)" throughout.
 146         * dlltool.c: Likewise.
 147         * elfcomm.c: Likewise.
 148         * rddbg.c: Likewise.
 149         * readelf.c: Likewise.
 150         * stabs.c: Likewise.
 151         * windmc.c: Likewise.
 152         * windres.c: Likewise.
 153         * wrstabs.c: Likewise.
 154
 155 2020-05-21  Alan Modra  <amodra@gmail.com>
 156
 157         * readelf.c (get_num_dynamic_syms): Bounds check mipsxlat array
 158         access.
 159
 160 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 161
 162         * dwarf.c: Updated since DECLARE_CSR is changed.
 163
 164 2020-05-19  H.J. Lu  <hjl.tools@gmail.com>
 165
 166         PR binutils/25809
 167         * readelf.c (process_program_headers): Warn if the PT_DYNAMIC
 168         segment doesn't match the .dynamic section and checks are
 169         enabled.
 170         (struct filedata): Add dynamic_symtab_section and
 171         dynamic_strtab_section fields.
 172         (process_section_headers): Set dynamic_symtab_section to the
 173         .dynsym section.  Set dynamic_strtab_section to the .dynstr
 174         section.
 175         (process_dynamic_section): Warn if the .dynsym section doesn't
 176         match DT_SYMTAB and DT_SYMENT or the .dynstr section doesn't
 177         DT_STRTAB and DT_STRSZ.  But only if checks are enabled.
 178
 179 2020-05-19  Alan Modra  <amodra@gmail.com>
 180
 181         * ar.c (map_over_members, get_pos_bfd, delete_members, move_members),
 182         (replace_members): Use bfd_get_filename rather than accessing
 183         bfd->filename directly.
 184         * arsup.c (map_over_list, ar_delete, ar_replace, ar_extract): Likewise.
 185         * binemul.c (do_ar_emul_append): Likewise.
 186         * coffgrok.c (coff_grok): Likewise.
 187
 188 2020-05-18  Stafford Horne  <shorne@gmail.com>
 189
 190         * MAINTAINERS (OR1K): Add myself as maintainer.
 191
 192 2020-05-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 193
 194         * doc/binutils.texi: Mention 'entry address' in the set-start and
 195         adjust-start options descriptions.
 196
 197 2020-05-05  Nick Clifton  <nickc@redhat.com>
 198
 199         * dwarf.c (do_checks): New global variable.
 200         (display_formatted_table): Warn about an unexpected number of
 201         columns in the table, if checks are enabled.  Do not complain
 202         about the lack of data following the number of entries in the
 203         table if the table is empty.
 204         (display_debug_lines_decoded): Only warn about an unexpected
 205         number of columns in a table if checks are enabled.
 206         * dwarf.h (do_checks): Add a prototype.
 207         * elfcomm.c (error): Remove weak attribute.
 208         (warn): Likewise.
 209         * readelf.c (do_checks): Delete.
 210         (warn): Delete.
 211         (process_section_headers): Only warn about empty sections if
 212         checks are enabled.
 213
 214 2020-05-04  Fangrui Song   <maskray@google.com>
 215
 216         * objcopy.c (copy_object): Allow empty section.
 217         * testsuite/binutils-all/update-section.exp: Add test.
 218
 219 2020-05-04  Nick Clifton  <nickc@redhat.com>
 220
 221         PR 25917
 222         * dwarf.c (display_debug_lines_decoded): Warn if encountering a
 223         supicious number of entries for DWARF-5 format directory and file
 224         name tables.  Do not display file name table header if the table
 225         is empty.  Do not allocate space for empty tables.
 226
 227 2020-05-04  Alan Modra  <amodra@gmail.com>
 228
 229         * readelf.c (process_nds32_specific): Check size of .nds32_e_flags
 230         section.  Don't assume endian of host matches nds32 target.  Free
 231         buffer.
 232
 233 2020-05-01  Alan Modra  <amodra@gmail.com>
 234             Haim Shimonovich  <Haim.Shimonovich@ceva-dsp.com>
 235
 236         * objdump.c (disassemble_bytes): Don't scan for zeros when
 237         disassembling zeros.  Translate "resuming at file offset" message.
 238         Formatting.  Replace some signed variables with unsigned.
 239
 240 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 241
 242         * testsuite/binutils-all/aarch64/in-order-all.d: Update to use new
 243         disassembly.
 244         * testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise.
 245
 246 2020-04-30  Nick Clifton  <nickc@redhat.com>
 247
 248         * testsuite/lib/binutils-common.exp (check_pie_support): New
 249         proc.
 250
 251 2020-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>
 252
 253         * dwarf.c (display_debug_ranges): Ignore duplicate entries in
 254         range_entries for the same offset.
 255
 256 2020-04-29  Nick Clifton  <nickc@redhat.com>
 257
 258         * readelf.c (warn): New function - like elfcomm.c version but only
 259         produces output if warnings are enabled.
 260         (struct options): Add --lint and --enable-checks.
 261         (usage): Add entry for --lint.
 262         (parse_args): Handle -L.  If checks are enabled but no dumps have
 263         been selected then enable all dumps.
 264         (process_section_headers): Replace long if-then-else sequence with
 265         a switch.  Add warning messages for empty SHT_REL, SHT_RELA and
 266         SHT_PROGBITS sections.
 267         (process_file): Do not complain if the file is an archive and lint
 268         mode has been enabled.
 269         * elfcomm.c (error): Make the function weak.
 270         (warn): Likewise.
 271         * NEWS: Mention the new feature.
 272         * doc/binutils.texi: Document the new feature.
 273         * dwarf.h (report_leb_status): Add file name and line number
 274         parameters.  Include them in the diagnostic output.
 275         (READ_ULEB): Pass file and line number to report_leb_status.
 276         (READ_SLEB): Likewise.
 277         * dwarf.c (read_and_print_leb128): Pass file and line number to
 278         report_leb_status.
 279         * testsuite/binutils-all/readelf.exp: Add test of new feature.
 280         * testsuite/binutils-all/zero-sec.s: New test source file.
 281         * testsuite/binutils-all/zero-sec.r: Expected output from new
 282         test.
 283
 284 2020-04-29  Nick Clifton  <nickc@redhat.com>
 285
 286         * po/sr.po: Updated Serbian translation.
 287
 288 2020-04-26  Alan Modra  <amodra@gmail.com>
 289
 290         * readelf.c (get_num_dynamic_syms): Check DT_MIPS_XHASH was
 291         read before dereferencing, and gracefully return.  Remove
 292         gnu_hash_error variable.  Free gnu hash arrays if number of
 293         syms found is zero.
 294
 295 2020-04-24  Alan Modra  <amodra@gmail.com>
 296
 297         * readelf.c (get_num_dynamic_syms): Check for nbuckets and nchains
 298         non-zero.
 299         (process_dynamic_section): Call get_num_dynamic_syms once rather
 300         than in segment loop.  Break out of segment loop on a successful
 301         load of dynamic symbols.  Formatting.
 302         (process_object): Return error status from process_dynamic_section.
 303
 304 2020-04-23  Anton Kolesov  <anton.kolesov@synopsys.com>
 305
 306         * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
 307         * elf.c (elfcore_grok_arc_v2): New function.
 308         (elfcore_grok_note): Call the new function to handle the corresponding
 309         note.
 310         (elfcore_write_arc_v2): New function.
 311         (elfcore_write_register_note): Call the new function to handle the
 312         corresponding pseudo-sections.
 313
 314 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 315
 316         PR ld/25861
 317         * readelf.c (is_none_reloc): Recognize
 318         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 319         BFD_RELOC_XTENSA_NDIFF{8,16,32}.
 320
 321 2020-04-22  Nick Clifton  <nickc@redhat.com>
 322
 323         * MAINTAINERS: Remove Chris Faylor as the ix86 PE maintainer.
 324
 325 2020-04-22  Alan Modra  <amodra@gmail.com>
 326
 327         * readelf.c (archive_file_offset, archive_file_size, dynamic_addr),
 328         (dynamic_size, dynamic_nent, dynamic_strings, dynamic_strings_length),
 329         (num_dynamic_syms, nbuckets, nchains, buckets, chains),
 330         (ngnubuckets, gnubuckets, gnuchains, mipsxlat, ngnuchains),
 331         (gnusymidx, dynamic_symbols, dynamic_syminfo, dynamic_syminfo_offset),
 332         (dynamic_syminfo_nent, program_interpreter, dynamic_info),
 333         (dynamic_info_DT_GNU_HASH, dynamic_info_DT_MIPS_XHASH, version_info),
 334         (dynamic_section, symtab_shndx_list, group_count, section_groups),
 335         (section_headers_groups): Move to struct filedata.  Update use
 336         throughout file.
 337
 338 2020-04-22  Alan Modra  <amodra@gmail.com>
 339
 340         * readelf.c (struct dump_data): New, used..
 341         (cmdline): ..here, and..
 342         (struct filedata): ..here.  Adjust all uses.
 343         (request_dump_bynumber, request_dump, parse_args): Pass in a
 344         struct dump_data* rather than Filedata*.  Adjust callers.
 345         (main): Don't set cmdline.file_name.
 346
 347 2020-04-20  Alan Modra  <amodra@gmail.com>
 348
 349         * readelf.c (process_symbol_table): Clear ngnuchains, ngnubuckets
 350         and nbuckets.
 351
 352 2020-04-20  Alan Modra  <amodra@gmail.com>
 353
 354         * readelf.c (process_section_headers): Free dynamic symbols etc.
 355         earlier.
 356
 357 2020-04-20  Alan Modra  <amodra@gmail.com>
 358
 359         * readelf.c (get_num_dynamic_syms): Formatting.  Don't return
 360         on error without freeing.
 361         (process_dynamic_section): Don't recreate dynamic symbols from
 362         dynamic tag info when the dynamic symbols have already been
 363         read via section headers.
 364
 365 2020-04-17  Fredrik Strupe  <fredrik@strupe.net>
 366
 367         * testsuite/binutils-all/arm/vdup-cond.d: New test for testing that
 368         conditional VDUP instructions are disassembled correctly.
 369         * testsuite/binutils-all/arm/vdup-cond.s: New file used by
 370         vdup-cond.d.
 371         * testsuite/binutils-all/arm/vdup-thumb.d: New test for testing
 372         that VDUP instructions (which are conditional in A32) can be
 373         disassembled in thumb mode.
 374         * testsuite/binutils-all/arm/vdup-cond.s: New file used by
 375         vdup-thumb.d.
 376
 377 2020-04-17  Alan Modra  <amodra@gmail.com>
 378
 379         PR 25840
 380         * debug.c (debug_class_type_samep): Don't segfault on NULL type.
 381
 382 2020-04-16  Alan Modra  <amodra@gmail.com>
 383
 384         * doc/binutils.texi: Mention --no-show-raw-insn in objdump
 385         --no-addresses description.
 386
 387 2020-04-15  Alan Modra  <amodra@gmail.com>
 388
 389         * objdump.c (no_addresses): New static var.
 390         (usage): Print help for --no-addresses.
 391         (long_options): Add --no-addresses entry.
 392         (objdump_print_addr_with_sym, objdump_print_addr): Omit symbol address.
 393         (disassemble_bytes): Don't print current line address, or reloc
 394         address.
 395         * doc/binutils.texi: Document objdump --no-addresses.
 396
 397 2020-04-15  Alan Modra  <amodra@gmail.com>
 398
 399         PR 25822
 400         * readelf.c (get_num_dynamic_syms): Don't set num_of_syms when
 401         reading buckets or chains fails.
 402
 403 2020-04-15  Alan Modra  <amodra@gmail.com>
 404
 405         * readelf.c (process_symbol_table): Zero gnubuckets, gnuchains
 406         etc. after freeing.
 407
 408 2020-04-15  Alan Modra  <amodra@gmail.com>
 409
 410         * readelf.c (get_group_flags): Translate text.
 411         (get_file_type, get_symbol_binding, get_symbol_type),
 412         (get_ppc64_symbol_other, get_symbol_other): Increase size of buffer.
 413
 414 2020-04-15  Alan Modra  <amodra@gmail.com>
 415
 416         PR 25821
 417         * readelf.c (get_num_dynamic_syms): Typo fix.
 418
 419 2020-04-14  Alan Modra  <amodra@gmail.com>
 420
 421         * readelf.c (process_mips_specific): Free eopt and iopt.  Avoid
 422         possibility of overflow when checking number of conflicts.
 423
 424 2020-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR binutils/25707
 427         * readelf.c (nbuckets): New.
 428         (nchains): Likewise.
 429         (buckets): Likewise.
 430         (chains): Likewise.
 431         (ngnubuckets): Likewise.
 432         (gnubuckets): Likewise.
 433         (gnuchains): Likewise.
 434         (mipsxlat): Likewise.
 435         (ngnuchains): Likewise.
 436         (gnusymidx): Likewise.
 437         (VALID_SYMBOL_NAME): Likewise.
 438         (VALID_DYNAMIC_NAME): Use it.
 439         (get_dynamic_data): Moved before process_dynamic_section.
 440         (get_num_dynamic_syms): New function.
 441         (process_dynamic_section): Use DT_SYMTAB, DT_SYMENT, DT_HASH,
 442         DT_GNU_HASH and DT_MIPS_XHASH to reconstruct dynamic symbol
 443         table.  Use DT_STRTAB and DT_STRSZ to reconstruct dynamic string
 444         table.
 445         (get_symbol_index_type): Don't print "bad section index" when
 446         there is no section header.
 447         (print_dynamic_symbol): Rewrite.
 448         (process_symbol_table): Call print_dynamic_symbol to dump dynamic
 449         symbol table.
 450
 451 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 452
 453         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't
 454         enable on *-*-solaris*.
 455
 456 2020-03-30  Nick Clifton  <nickc@redhat.com>
 457
 458         PR binutils/25662
 459         * objcopy.c (copy_object): When copying PE format files set the
 460         timestamp field in the pe_data structure if the preserve_dates
 461         flag is set.
 462         * testsuite/binutils-all/objcopy.exp (objcopy_test) Use
 463         --preserve-dates in place of the -p option, in order to make its
 464         effect more obvious.
 465
 466 2020-03-28  Alan Modra  <amodra@gmail.com>
 467
 468         * testsuite/binutils-all/objcopy.exp (objcopy_test): Only
 469         clear_xfail hppa*-*-*elf*.  Revert mips xfails.
 470
 471 2020-03-28  Alan Modra  <amodra@gmail.com>
 472
 473         * testsuite/binutils-all/objcopy.exp (objcopy_test): Move xfails
 474         from here to calls.  Remove "m8*-*-*" entry.  Don't xfail tic54x
 475         but do xfail spu, mipstx39 and mips-sgi-irix for the executable
 476         test.  Pass "-p" to objcopy for the executable test.
 477
 478 2020-03-27  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 479
 480         PR binutils/25662
 481         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add argument to
 482         specify whether an object file or executable should be built and tested.
 483         Change test names to report whether an object file or executable is
 484         being tested.
 485         * testsuite/binutils-all/pr25662.ld: New test.
 486         * testsuite/binutils-all/pr25662.s: New test.
 487
 488 2020-03-27  Alan Modra  <amodra@gmail.com>
 489
 490         * readelf.c (process_archive): Don't double free qualified_name.
 491         Don't break out of loop with "negative" archive_file_size, just
 492         set file offset to max.
 493
 494 2020-03-25  Alan Modra  <amodra@gmail.com>
 495
 496         * readelf.c (process_archive): Prevent endless loop.
 497
 498 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         PR binutils/25708
 501         * nm.c (print_symname): Replace _bfd_elf_get_symbol_version_name
 502         with bfd_get_symbol_version_string.
 503         (print_symbo): Pass TRUE to bfd_get_symbol_version_string.
 504         * objdump.c (objdump_print_symname): Likewise.
 505
 506 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR binutils/25708
 509         * nm.c (SYM_NAME): Removed.
 510         (print_symname): Add a pointer to struct extended_symbol_info
 511         argument.  Call _bfd_elf_get_symbol_version_name to get symbol
 512         version.
 513         (print_symdef_entry): Pass NULL to print_symname.
 514         (print_symbol_info_bsd): Update call to print_symname.
 515         (print_symbol_info_sysv): Likewise.
 516         (print_symbol_info_posix): Likewise.
 517
 518 2020-03-24  Alan Modra  <amodra@gmail.com>
 519
 520         * readelf.c (process_mips_specific): Free iconf on error path.
 521
 522 2020-03-23  Nick Clifton  <nickc@redhat.com>
 523
 524         PR 25714
 525         * wrstabs.c (stab_pop_type): Replace assertion with error return.
 526         * write_stabs_in_sections_debugging_info: Likewise.
 527         * stab_enum_type: Likewise.
 528         * stab_modify_type: Likewise.
 529         * stab_struct_field: Likewise.
 530         * stab_end_struct_type: Likewise.
 531         * stab_start_class_type: Likewise.
 532         * stab_class_static_member: Likewise.
 533         * stab_class_baseclass: Likewise.
 534         * stab_class_start_method: Likewise.
 535         * stab_class_method_var: Likewise.
 536         * stab_class_end_method: Likewise.
 537         * stab_end_class_type: Likewise.
 538         * stab_typedef_type: Likewise.
 539         * stab_start_function: Likewise.
 540         * stab_end_block: Likewise.
 541         * stab_lineno: Likewise.
 542
 543 2020-03-20  Nick Clifton  <nickc@redhat.com>
 544
 545         * readelf.c (get_compression_header): Add ATTRIBUTE_WARN_UNUSED_RESULT.
 546         (process_section_headers): Check the return value from
 547         get_compression_header.
 548         (dump_section_as_strings): Likewise.
 549         (dump_section_as_bytes): Likewise.
 550         (load_specific_debug_section): Likewise.
 551
 552 2020-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * ar.c (main): Update bfd_plugin_set_program_name call.
 555         * nm.c (main): Likewise.
 556
 557 2020-03-19  Nick Clifton  <nickc@redhat.com>
 558
 559         PR 25676
 560         * testsuite/binutils-all/dw4.s: New test source file.
 561         * testsuite/binutils-all/nm.exp: Run the new test.
 562
 563 2020-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * readelf.c (process_symbol_table): Use unsigned long for si.
 566
 567 2020-03-19  Alan Modra  <amodra@gmail.com>
 568
 569         * elfcomm.c: Don't include bfd.h or bucomm.h.
 570         (program_name): Declare.
 571         (process_archive_index_and_symbols): Replace bfd_boolean with int,
 572         and substitute FALSE and TRUE.
 573         (setup_archive, setup_nested_archive): Likewise.
 574         * elfcomm.h: Likewise.
 575
 576 2020-03-19  Alan Modra  <amodra@gmail.com>
 577
 578         * readelf.c (process_archive): Always return via path freeing
 579         memory.  Formatting.
 580
 581 2020-03-19  Alan Modra  <amodra@gmail.com>
 582
 583         * readelf.c (process_netbsd_elf_note): Validate descsz before
 584         accessing descdata.  Formatting.
 585
 586 2020-03-19  Alan Modra  <amodra@gmail.com>
 587
 588         * elfcomm.c (setup_archive): Make file_size an off_t.  Comment.
 589         * elfcomm.h (setup_archive): Update prototype.
 590
 591 2020-03-16  Alan Modra  <amodra@gmail.com>
 592
 593         * readelf.c (get_symbols): New function.
 594         (process_relocs, ia64_process_unwind, hppa_process_unwind),
 595         (arm_process_unwind, get_symbol_for_build_attribute): Use it.
 596
 597 2020-03-16  Alan Modra  <amodra@gmail.com>
 598
 599         * unwind-ia64.c (unw_decode_uleb128): Prevent overlarge shifts.
 600         Detect shift overflows and check that terminating byte is found.
 601         Print an error on a bad uleb128.
 602
 603 2020-03-14  Alan Modra  <amodra@gmail.com>
 604
 605         * readelf.c (process_file): Clean ba_cache.
 606
 607 2020-03-14  Alan Modra  <amodra@gmail.com>
 608
 609         * elfcomm.h (setup_archive): Update prototype.
 610         * elfcomm.c (setup_archive): Add file_size parameter and sanity
 611         check longnames_size.
 612         (setup_nested_archive): Get file size and pass to setup_archive.
 613         * elfedit.c (process_archive): Likewise.
 614         * readelf.c (process_archive): Pass filedata->file_size to
 615         setup_archive.
 616
 617 2020-03-14  Alan Modra  <amodra@gmail.com>
 618
 619         * readelf.c (dump_section_as_strings): Free memory on error exit.
 620         (dump_section_as_bytes, process_notes_at): Likewise.
 621         (get_build_id): Free enote.
 622
 623 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
 624
 625         * readelf.c (get_netbsd_elfcore_note_type): Add support for
 626         NT_NETBSDCORE_LWPSTATUS notes.
 627
 628 2020-03-13  Alan Modra  <amodra@gmail.com>
 629
 630         * elfcomm.c (get_archive_member_name): Always return malloc'd
 631         string or NULL.
 632         * elfedit.c (process_archive): Tidy memory on all return paths.
 633         * readelf.c (process_archive): Likewise.
 634         (process_symbol_table): Likewise.
 635         (ba_cache): New, replacing ..
 636         (get_symbol_for_build_attribute): ..static vars here.  Free
 637         strtab and symtab before loading new ones.  Reject symtab without
 638         valid strtab in loop, breaking out of loop on valid symtab.
 639         (process_file): Free ba_cache symtab and strtab here, resetting
 640         ba_cache.
 641
 642 2020-03-12  Alan Modra  <amodra@gmail.com>
 643
 644         * readelf.c (process_section_headers): Don't just set
 645         filedata->section_headers NULL, free it first.  Similarly for
 646         dynamic_symbols, dynamic_strings, dynamic_syminfo and
 647         symtab_shndx_list.  Zero associated counts too.
 648         (process_object): Free symtab_shndx_list.
 649         (process_file): Free various allocated filedata tables.
 650
 651 2020-03-11  Nick Clifton  <nickc@redhat.com>
 652
 653         PR 25611
 654         PR 25614
 655         * dwarf.h (DWARF2_Internal_LineInfo): Add li_address_size and
 656         li_segment_size fields.
 657         * dwarf.c (read_debug_line_header): Record the address size and
 658         segment selector size values (if present) in the lineinfo
 659         structure.
 660         (display_formatted_table): Warn if the format count is empty but
 661         the table itself is not empty.
 662         Display the format count and entry count at the start of the table
 663         dump.
 664         (display_debug_lines_raw): Display the address size and segement
 665         selector size fields, if present.
 666         * testsuite/binutils-all/dw5.W: Update expected output.
 667
 668 2020-03-11  Alan Modra  <amodra@gmail.com>
 669
 670         PR 25651
 671         * objcopy.c (copy_object): Test "gaps" not gap_fill_set or
 672         pad_to_set on second block of code dealing with padding.
 673         Replace "c" with "num_sec" and don't recalculate number of
 674         sections on second block.  Size arrays using sizeof (element)
 675         rather than sizeof (element type).
 676
 677 2020-03-10  Alan Modra  <amodra@gmail.com>
 678
 679         * objdump.c (disassemble_section): Don't call qsort unless
 680         sym count is at least two.
 681         (disassemble_data): Don't call memcpy with NULL src.
 682
 683 2020-03-09  Alan Modra  <amodra@gmail.com>
 684
 685         PR 25645
 686         * readelf.c (dump_ia64_vms_dynamic_fixups): Pass size and nmemb
 687         to get_data rather than multiplying.
 688         (dump_ia64_vms_dynamic_relocs): Likewise.
 689         (process_version_sections): Correct order of size and nmemb args
 690         in get_data call.
 691         (process_mips_specific): Likewise.
 692
 693 2020-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * readelf.c (get_dynamic_data): Replace "memory chekers" with
 696         "memory checkers" in comments.
 697
 698 2020-03-06  Simon Marchi  <simon.marchi@efficios.com>
 699
 700         PR 25491
 701         * doc/Makefile.am: Rename MOSTLYCLEANFILES to MAINTAINERCLEANFILES.
 702         * doc/Makefile.in: Re-generate.
 703
 704 2020-03-06  Nick Clifton  <nickc@redhat.com>
 705
 706         * objcopy.c (check_new_section_flags): New function.  Reject the
 707         SEC_COFF_SHARED flag if the target is not a COFF binary.
 708         (copy_object): Call check_new_section_flags.
 709         (setup_section): Likewise.
 710         * doc/binutils.texi (objcopy): Add a note that the 'share' section
 711         flag cannot be applied to ELF binaries.
 712
 713 2020-03-06  Alan Modra  <amodra@gmail.com>
 714
 715         PR 25637
 716         * objcopy.c (filter_symbols): Correct rem_leading_char logic.
 717
 718 2020-03-05  Alan Modra  <amodra@gmail.com>
 719
 720         PR 25629
 721         * objcopy.c (filter_symbols): Don't segfault on NULL
 722         prefix_symbols_string.
 723
 724 2020-03-04  Christian Eggers  <ceggers@gmx.de>
 725
 726         * objcopy.c (copy_object): Convert from bytes to octets for
 727         --gap-fill and --pad-to.
 728
 729 2020-03-03  Nick Clifton  <nickc@redhat.com>
 730
 731         PR 25625
 732         * prdbg.c (pr_tag_type): Remove call to abort.
 733
 734 2020-03-02  Aaron Merey  <amerey@redhat.com>
 735
 736         * binutils/testsuite/binutils-all/debuginfod.exp: Improve port
 737         selection.
 738
 739 2020-03-02  Nick Clifton  <nickc@redhat.com>
 740
 741         PR 25543
 742         * readelf.c (dump_section_as_strings): Display new-line characters
 743         as \n and then insert a line break.
 744         * testsuite/binutils-all/pr25543.s: New test.
 745         * testsuite/binutils-all/pr25543.d: Test driver.
 746         * testsuite/binutils-all/readelf.exp: Run the new test.
 747
 748 2020-02-27  Nick Clifton  <nickc@redhat.com>
 749
 750         PR 25526
 751         * readelf.c (process_ia64_vms_dynamic_relocs): Check to see if
 752         get_data is unable to load the string table.
 753
 754 2020-02-26  Alan Modra  <amodra@gmail.com>
 755
 756         * elfedit.c: Indent labels correctly.
 757         * readelf.c: Likewise.
 758         * resres.c: Likewise.
 759
 760 2020-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 761
 762         PR binutils/25584
 763         * ar.c (main): Pass 0 to bfd_plugin_set_program_name.
 764         * nm.c (main): Pass 1 to bfd_plugin_set_program_name.
 765
 766 2020-02-24  Nick Clifton  <nickc@redhat.com>
 767
 768         PR 25499
 769         * doc/binutils.texi (objdump): Fix typo in description of
 770         objdump's -g option.
 771
 772 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 773
 774         * dwarf.c (regname_internal_riscv): Updated since the DECLARE_CSR
 775         is changed.
 776
 777 2020-02-19  Jordan Rupprecht  <rupprecht@google.com>
 778
 779         * objdump.c (show_line): call bfd_demangle when using do_demangle.
 780
 781 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 782
 783         * configure: Regenerate.
 784
 785 2020-02-10  Fangrui Song   <maskray@google.com>
 786
 787         * objcopy.c (parse_flags): Handle "exclude".
 788         * doc/binutils.texi: Document the support.
 789
 790 2020-02-10  Aaron Merey  <amerey@redhat.com>
 791
 792         * binutils/testsuite/binutils-all/debuginfod.exp:
 793         Replace set ::env with setenv.
 794         Start server before setting environment variable.
 795         Specify tmpdir as the location of the server's
 796         database.
 797         Check additional server metrics at start-up.
 798
 799 2020-02-07  Nick Clifton  <nickc@redhat.com>
 800
 801         * README-how-to-make-a-release: Add note about updating the
 802         GAS/NEWS URL in the next release.
 803
 804 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 805
 806         PR 25469
 807         * readelf.c (get_machine_flags): Add support for Z80N machine
 808         number.
 809
 810 2020-02-07  Nick Clifton  <nickc@redhat.com>
 811
 812         * dwarf.c (display_debug_lines_decoded): Force a NUL termination
 813         of the truncated file name.
 814
 815 2020-02-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 816
 817         * objdump.c (print_jump_visualisation): New function.
 818         (disassemble_bytes): Call new function.
 819
 820 2020-02-06  Alan Modra  <amodra@gmail.com>
 821
 822         * testsuite/lib/binutils-common.exp (match_target): Accept '!' before
 823         TCL procedure.
 824         (supports_gnu_osabi): New procedure.
 825         (is_generic): New, from ld-lib.exp.
 826         (supports_gnu_unique): Use the above.
 827
 828 2020-02-04  Alan Modra  <amodra@gmail.com>
 829
 830         * Makefile.am (CFILES): Add od-elf32_avr.c.
 831         * Makefile.in: Regenerate.
 832         * po/POTFILES.in: Regenerate.
 833
 834 2020-02-03  Andreas Schwab  <schwab@linux-m68k.org>
 835
 836         * readelf.c (dump_relocations, dump_relocations)
 837         (decode_arm_unwind_bytecode, process_dynamic_section)
 838         (get_symbol_visibility, get_alpha_symbol_other): Add newline to
 839         error message.
 840
 841 2020-02-03  Sergei Trofimovich  <siarheit@google.com>
 842
 843         * coffdump.c (program_name): Drop redundant definition.
 844         * srconv.c (program_name): Likewise
 845         * sysdump.c (program_name): Likewise
 846
 847 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         PR gas/25380
 850         * objdump.c (sym_ok): Return FALSE if 2 sections are in the
 851         same file with different section pointers.
 852
 853 2020-02-01  Nick Clifton  <nickc@redhat.com>
 854
 855         * README-how-to-make-a-release: Update with more details on the
 856         release making process.
 857
 858 2020-01-31  Nick Clifton  <nickc@redhat.com>
 859
 860         * po/sv.po: Updated Swedish translation.
 861
 862 2020-01-28  Nick Clifton  <nickc@redhat.com>
 863
 864         * readelf.c (get_build_id): Simplify warning message about corrupt
 865         notes encountered whilst scanning for the build-id.
 866
 867 2020-01-27  Roland McGrath  <mcgrathr@google.com>
 868
 869         * objcopy.c (compare_gnu_build_notes): Fix comparison results
 870         for overlapping ranges so that (A == B) == (B == A) holds.
 871
 872 2020-01-27  Alan Modra  <amodra@gmail.com>
 873
 874         * testsuite/lib/binutils-common.exp (big_or_little_endian): Replace
 875         case statement with switch statement.
 876
 877 2020-01-24  Nick Clifton  <nickc@redhat.com>
 878
 879         * readelf.c (get_build_id): Fix warning messages about corrupt
 880         notes.
 881
 882 2020-01-23  Nick Clifton  <nickc@redhat.com>
 883
 884         * po/fr.po: Updated French translation.
 885
 886 2020-01-22  Yuri Chornoivan  <yurchor@mageia.org>
 887
 888         PR 25417
 889         * readelf.c (get_alpha_symbol_other): Fix error message typo.
 890
 891 2020-01-20  Nick Clifton  <nickc@redhat.com>
 892
 893         * po/pt.po: Updated Portuguese translation.
 894         * po/uk.po: Updated Ukranian translation.
 895
 896 2020-01-18  Nick Clifton  <nickc@redhat.com>
 897
 898         * README-how-to-make-a-release: Update notes on how to cut a
 899         branch for a release.
 900
 901 2020-01-18  Nick Clifton  <nickc@redhat.com>
 902
 903         * configure: Regenerate.
 904         * po/binutils.pot: Regenerate.
 905
 906 2020-01-18  Nick Clifton  <nickc@redhat.com>
 907
 908         Binutils 2.34 branch created.
 909
 910 2020-01-17  Thomas Troeger  <tstroege@gmx.de>
 911
 912         * objdump.c (jump_info_visualize_address): Discard jumps that are
 913         no longer needed.
 914         (disassemble_bytes): Only compute the maximum level if jumps were
 915         detected.
 916
 917 2020-01-13  Nick Clifton  <nickc@redhat.com>
 918
 919         * objdump.c (disassemble_bytes): Remove C99-ism.
 920         * testsuite/binutils-all/debuginfod.exp: New tests.
 921
 922 2020-01-13  Thomas Troeger  <tstroege@gmx.de>
 923
 924         * objdump.c (visualize_jumps, color_output, extended_color_output)
 925         (detected_jumps): New variables.
 926         (usage): Add the new jump visualization options.
 927         (option_values): Add new option value.
 928         (long_options): Add the new option.
 929         (jump_info_new, jump_info_free): New functions.
 930         (jump_info_min_address, jump_info_max_address): Likewise.
 931         (jump_info_end_address, jump_info_is_start_address): Likewise.
 932         (jump_info_is_end_address, jump_info_size): Likewise.
 933         (jump_info_unlink, jump_info_insert): Likewise.
 934         (jump_info_add_front, jump_info_move_linked): Likewise.
 935         (jump_info_intersect, jump_info_merge): Likewise.
 936         (jump_info_sort, jump_info_visualize_address): Likewise.
 937         (disassemble_jumps): New function - used to locate jumps.
 938         (disassemble_bytes): Add ascii art generation.
 939         (disassemble_section): Add scan to locate jumps.
 940         (main): Parse the new visualization option.
 941         * doc/binutils.texi: Document the new feature.
 942         * NEWS: Mention the new feature.
 943
 944 2020-01-13  Alan Modra  <amodra@gmail.com>
 945
 946         PR 25360
 947         PR 25361
 948         * dwarf.c (display_debug_frames): Move fde_fc earlier.  Free
 949         fde_fc col_type and col_offset.
 950         * readelf.c (apply_relocations): Move symsec check earlier.
 951         (free_debug_section): Free reloc_info.
 952         (process_notes_at): Free pnotes on error path.
 953         (process_object): Free dump_sects here..
 954         (process_archive): ..not here.
 955
 956 2020-01-13  Alan Modra  <amodra@gmail.com>
 957
 958         PR 25362
 959         * nm.c (display_rel_file): Free dyn_syms.
 960
 961 2020-01-09  Nick Clifton  <nickc@redhat.com>
 962
 963         PR 25220
 964         * objcopy.c (empty_name): New variable.
 965         (need_sym_before): Prevent an attempt to free a static variable.
 966         (filter_symbols): Avoid strcmp test by checking for pointer
 967         equality.
 968
 969 2020-01-09  Nick Clifton  <nickc@redhat.com>
 970
 971         * po/zh_TW.po: Updated Traditional Chinese translation.
 972
 973 2020-01-09  Aaron Merey  <amerey@redhat.com>
 974
 975         * Makefile.am (readelf_LDADD, objdump_LDADD): Add libdebuginfod.
 976         * Makefile.in: Regenerate.
 977         * NEWS: Update.
 978         * config.in: Regenerate.
 979         * configure: Regenerate.
 980         * configure.ac: Call AC_DEBUGINFOD.
 981         * doc/Makefile.in: Regenerate.
 982         * doc/binutils.texi: Add section on using binutils
 983         with debuginfod.
 984         * dwarf.c (debuginfod_fetch_separate_debug_info): New function.
 985         Query debuginfod servers for the target debug file.
 986         (load_separate_debug_info): Call
 987         debuginfod_fetch_separate_debug_info if configured with
 988         debuginfod.
 989         (load_separate_debug_files): Add file argument to
 990         load_separate_debug_info calls.
 991         * dwarf.h (get_build_id): Add declaration.
 992         * objdump.c (get_build_id): New function. Get build-id of file.
 993         * readelf.c (get_build_id): Likewise.
 994         * testsuite/binutils-all/debuginfod.exp: New tests.
 995         * testsuite/binutils-all/linkdebug.s: Add .note.gnu.build-id
 996         section.
 997
 998 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 999
1000         * readelf.c: Add support for new Z*) relocations and machine
1001         types.
1002
1003 2020-01-01  Alan Modra  <amodra@gmail.com>
1004
1005         Update year range in copyright notice of all files.
1006
1007 For older changes see ChangeLog-2019
1008 \f
1009 Copyright (C) 2020 Free Software Foundation, Inc.
1010
1011 Copying and distribution of this file, with or without modification,
1012 are permitted in any medium without royalty provided the copyright
1013 notice and this notice are preserved.
1014
1015 Local Variables:
1016 mode: change-log
1017 left-margin: 8
1018 fill-column: 74
1019 version-control: never
1020 End: